U1 ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 -1.1510 34.8080 32.8570 U 0 0 0 0 0 0 0 0 0 0 0 0 M END > wFzX-Oq8rw3GyU2YWIHV6Q > 2025-07-15 22:32:51 > 0.9.12 > ligand > pdb-bcif > 1b3h > atom_site > {"label_asym_id":"G","auth_seq_id":522} > 7 > 9 > 5 > 303 > 0 > 1 $$$$